<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
<script type="text/javascript" src="jq/jquery-1.11.1.js"></script>
<script type="text/javascript">

$(function(){
	
	$("#btn1").click(function(){
		window.open("online.jsp");
	});
	
	
	$("#btn2").click(function(){
		window.open("visitor.jsp");
	});
	
	$("#btn3").click(function(){
		window.open("history.jsp");
	});
	
	$("#btn4").click(function(){
		window.open("login.jsp");
	});

});

</script>
</head>
<body>
<input type="button" value="在线用户" id="btn1">
<input type="button" value="历史访客" id="btn2">
<input type="button" value="访问记录" id="btn3">
<input type="button" value="用户登录" id="btn4">
</body>
</html>